Suggestions by @themegacaster

Alden Ehrenreich

as Cyclops in Deadpool & The X-Men

Tom Kenny

as Lockheed in Deadpool & The X-Men

Jeffrey Wright

as Colonel William Stryker in Deadpool & The X-Men

Jamie Costa

as Beast in Deadpool & The X-Men

Joseph Baena

as Colossus in Deadpool & The X-Men

Jack Kilmer

as Iceman in Deadpool & The X-Men

Matt Cornett

as Rockslide in Deadpool & The X-Men

Ashley Liao

as Jubilee in Deadpool & The X-Men

Skyler Gisondo

as Morph in Deadpool & The X-Men

Jenna Ortega

as Shadowcat in Deadpool & The X-Men

Nathaniel Bandy

as Weasel in Deadpool & The X-Men

Ryan Potter

as The Four Horsemen in Deadpool & The X-Men

Jacob Elordi

as The Four Horsemen in Deadpool & The X-Men

Usman Ally

as The Four Horsemen in Deadpool & The X-Men

Jack Reynor

as The Four Horsemen in Deadpool & The X-Men

Spoiler

as The Four Horsemen in Deadpool & The X-Men

Rob Mac

as Bob Dobalina in Deadpool & The X-Men

Charlie Day

as Wolverine in Deadpool & The X-Men

Claire Blackwelder

as Marvel Girl in Deadpool & The X-Men

Kanon Miyahara

as Psylocke in Deadpool & The X-Men